Another fix for MIGRATE.

diff --git a/src/migrate.c b/src/migrate.c
index 1e36a84d3e6a8e0046d8061221e73f25e68af82e..aeb412b59b23a1c5a0e7611e350e3c9ce2172437 100644 (file)
--- a/src/migrate.c
+++ b/src/migrate.c
@@ -130,7 +130,7 @@ void migrateCommand(redisClient *c) {
     int fd;
     long timeout;
     long dbid;
-    long long ttl;
+    long long ttl, expireat;
     robj *o;
     rio cmd, payload;
 
@@ -168,13 +168,16 @@ void migrateCommand(redisClient *c) {
     redisAssertWithInfo(c,NULL,rioWriteBulkString(&cmd,"SELECT",6));
     redisAssertWithInfo(c,NULL,rioWriteBulkLongLong(&cmd,dbid));
 
-    ttl = getExpire(c->db,c->argv[3])-mstime();
-    if (ttl < 1) ttl = 1;
+    expireat = getExpire(c->db,c->argv[3]);
+    if (expireat != -1) {
+        ttl = expireat-mstime();
+        if (ttl < 1) ttl = 1;
+    }
     redisAssertWithInfo(c,NULL,rioWriteBulkCount(&cmd,'*',4));
     redisAssertWithInfo(c,NULL,rioWriteBulkString(&cmd,"RESTORE",7));
     redisAssertWithInfo(c,NULL,c->argv[3]->encoding == REDIS_ENCODING_RAW);
     redisAssertWithInfo(c,NULL,rioWriteBulkString(&cmd,c->argv[3]->ptr,sdslen(c->argv[3]->ptr)));
-    redisAssertWithInfo(c,NULL,rioWriteBulkLongLong(&cmd,(ttl == -1) ? 0 : ttl));
+    redisAssertWithInfo(c,NULL,rioWriteBulkLongLong(&cmd,(expireat==-1) ? 0 : ttl));
 
     /* Finally the last argument that is the serailized object payload
      * in the DUMP format. */